Fluid mixer



FIG. 1 is a top perspective view of the fluid mixer showing our newdesign; the rod being shown in dotted lines for illustrative purposesonly and forming no part of the claimed design;

FIG. 2 is a bottom perspective view thereof; the rod being shown indotted lines for illustrative purposes only and forming no part of theclaimed design;

FIG. 3 is a front elevation view thereof; the rear elevation view beinga identical image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a bottom perspective view of a second embodiment of our newdesign; the rod shown in dotted lines for illustrative purposes only andforming no part of the claimed design;

FIG. 7 is a top perspective view thereof; the rod being shown in dottedlines for illustrative purposes only and forming no part of the claimeddesign;

FIG. 8 is a front elevation view thereof; the rear elevation view beinga identical image thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

The ornamental design for a fluid mixer, as shown and described.